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package uk.ac.shef.zeno.mywoz;

/**
 *
 * @author samf
 */
public class PromptGenerator {
   
    static String[] foodPhrases = {
        "That sounds interesting, tell me more!",
        "Wow, that's cool. I'd like to hear more about that.",
        "That sounds great. What else do you like?"};
    static String[] questionPhrases = {
        "That's an interesting question. I'll have to think about that. Do you have any more questions?",
        "Oh wow, another good question. OK I'll have to get back to you on that. Any more questions?"
    };
    static String[] exercisePhrases = {
        "That sounds interesting, tell me more!",
        "Wow, that's cool. I'd like to hear more about that.",
        "That sounds great. What else do you like?"};

    static int foodIndex = 0;
    static int questionIndex = 0;
    static int exerciseIndex = 0;
  
    public static String nextFoodPrompt() {
        return foodPhrases[(foodIndex++)%foodPhrases.length];      
    }
    public static String nextQuestionPrompt() {
        return questionPhrases[(questionIndex++)%questionPhrases.length];      
    }

    static String nextExercisePrompt() {
        return exercisePhrases[(exerciseIndex++)%exercisePhrases.length];      
    }
}
